Is it permissible to name someone "Lozine," knowing that it is a white substance found in bitter almonds, apricot kernels, and peach pits, and that it dissolves in water to produce certain acids?

The default ruling for names is permissibility unless there is a Sharia (definition)-based impediment. The word "Luzayn" does not have a correct translation in the Arabic language with this pronunciation. If we trace the origin of the word to "al-lazn," it indicates narrowness and lack of spaciousness. A Muslim in Arab countries should name their children with well-known Arabic names, seeking good omens from their beautiful meanings, connecting the children to the Arabic language, and showing pride in it, while avoiding imitation of non-Muslims.